Shah, B., & Seth, A. K. (2019). Textbook of Pharmacognosy and Phytochemistry (2nd ed.). CBS Publishers & Distributors Pvt. Ltd.
Lua i Stíl Chicago (17ú heag.)Shah, Biren, agus A. K. Seth. Textbook of Pharmacognosy and Phytochemistry. 2nd ed. New Delhi: CBS Publishers & Distributors Pvt. Ltd, 2019.
Lua MLA (9ú heag.)Shah, Biren, agus A. K. Seth. Textbook of Pharmacognosy and Phytochemistry. 2nd ed. CBS Publishers & Distributors Pvt. Ltd, 2019.
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